Product comparison · 2 wired routers

Allied Telesis AT-AR770S wired router Gigabit Ethernet Stainless steel vs Zyxel P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2

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  • 9specifications compared
  • 6differ
  • 3identical
  • 40known for one product only

Key differences

  • Ethernet LAN (RJ-45) ports
    • AT-AR770S wired router Gigabit Ethernet Stainless steel:4
    • P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:1
  • Operating temperature (T-T)
    • AT-AR770S wired router Gigabit Ethernet Stainless steel:0 - 50 °C
    • P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:0 - 40 °C
  • Storage temperature (T-T)
    • AT-AR770S wired router Gigabit Ethernet Stainless steel:-25 - 70 °C
    • P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:-20 - 60 °C
  • Operating relative humidity (H-H)
    • AT-AR770S wired router Gigabit Ethernet Stainless steel:5 - 80%
    • P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:20 - 85%
  • Weight
    • AT-AR770S wired router Gigabit Ethernet Stainless steel:2.95 kg
    • P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2:275 g

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Comparison of AT-AR770S, P-660H-T3 v2 ADSL2+ 4-port Gateway over ISDN/U-R2
49 specifications
WAN connectionidentical
Ethernet WANKnown for oneYesUnknown — not stated by the source
Networkidentical
Ethernet interface typeKnown for oneGigabit EthernetUnknown — not stated by the source
Ethernet LANKnown for oneYesUnknown — not stated by the source
Cabling technologyKnown for one10/100/1000Base-T(X)Unknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Supports ISDN connectionKnown for oneUnknown — not stated by the sourceYes
ATM featuresKnown for oneUnknown — not stated by the sourceATM Forum UNI 3.1/4.0
Wireless LAN featuresidentical
Dual-bandKnown for oneNoUnknown — not stated by the source
Management featuresidentical
Quality of Service (QoS) supportYesYes
Web-based managementKnown for oneUnknown — not stated by the sourceYes
Reset buttonKnown for oneUnknown — not stated by the sourceYes
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers41
I/O portsKnown for one2x SFP 10/100/1000TX (WAN) 2x PIC 4x 10/100/1000TX LAN 1x cnsl 1x DMZUnknown — not stated by the source
RJ-11 ports quantityKnown for oneUnknown — not stated by the source1
Protocolsidentical
DHCP clientYesYes
DHCP serverYesYes
Management protocolsKnown for oneUnknown — not stated by the sourceSUA/Multi-NAT
Securityidentical
Security algorithmsKnown for one3DES, AES, DESUnknown — not stated by the source
Authentication methodKnown for oneRADIUS, TACACS, MD5, PAP, CHAPUnknown — not stated by the source
IP address filteringKnown for oneYesUnknown — not stated by the source
VPN tunnels quantityKnown for one1000Unknown — not stated by the source
NAT functionalityKnown for oneNAT-TUnknown — not stated by the source
VPN supportKnown for oneUnknown — not stated by the sourceIPSec, PPTP
Features1 differ
Built-in processorKnown for oneYesUnknown — not stated by the source
Processor frequencyKnown for one833 MHzUnknown — not stated by the source
Flash memoryKnown for one32 MBUnknown — not stated by the source
Internal memoryKnown for one128 MBUnknown — not stated by the source
Mean time between failures (MTBF)Known for one120000 hUnknown — not stated by the source
CertificationDiffersRoHS UL TUV UL60950-1 CAN/CSA-C22.2 No. 60950-1-03 EN60950-1 AS/NZS 60950 EN60825-1 EN55022 class A EN55024 FCC class A VCCI class A AS/NZS CISPR22 class A CEFCC, CE
Designidentical
Product colourKnown for oneStainless steelUnknown — not stated by the source
Rack mountingKnown for oneYesUnknown — not stated by the source
Rack capacityKnown for one1UUnknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one40 WUnknown — not stated by the source
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 50 °C0 - 40 °C
Storage temperature (T-T)Differs-25 - 70 °C-20 - 60 °C
Operating relative humidity (H-H)Differs5 - 80%20 - 85%
Operating altitudeKnown for one0 - 3048 mUnknown — not stated by the source
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source20 - 90%
Weight & dimensions1 differ
WidthKnown for one440 mmUnknown — not stated by the source
DepthKnown for one239 mmUnknown — not stated by the source
HeightKnown for one44 mmUnknown — not stated by the source
WeightDiffers2.95 kg275 g
DSL featuresidentical
ADSLKnown for oneUnknown — not stated by the sourceYes
DSL specificationKnown for oneUnknown — not stated by the sourceI T1.4 ANSI T 413, TU G.992.1 ITU .1 G.dmt, ITU G.992.2 G.lite, ITU G.994.1 G.h .hs, 2.4 ITU ADSL2 G.992 92.3, G.992, ITU ADSL2+ G.992 92.5
Other featuresidentical
Connectivity technologyKnown for oneUnknown — not stated by the sourceWired
Dimensions (WxDxH)Known for oneUnknown — not stated by the source180 x 36 x 127 mm
Maximum data transfer rateKnown for oneUnknown — not stated by the source0.1 Gbit/s
Power supply typeKnown for oneUnknown — not stated by the source12 V AC 1 A
Supported WAN typeKnown for oneUnknown — not stated by the sourceATM

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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